Description:
A reason to choose this exact build.
The most interesting gravel bike is the one that reflects the terrain you actually ride. A long course of smooth Midwestern dirt asks different questions than an alpine descent, and neither should force you into a stock build. ENVE MOG starts with a genuine gravel chassis: 50 mm 700c clearance, a T47 threaded bottom bracket, configurable contact points and a storage compartment that has a real job.
Unlike a simple frame-and-fork purchase, ENVE describes its MOG chassis as including the frame, fork, headset, stem, handlebar and seatpost. That matters to your budget and your fit: handlebar width, stem length and seatpost selection belong in the initial build conversation. Add your selected drivetrain, wheels, tires and braking system through a separate build quotation to complete the bicycle.
IDEAL RIDER
Made for
Custom gravel builders choosing their own wheel, tire, drivetrain and contact-point system.
BE HONEST
Consider something else if
Anyone who expects a complete bike, wheelset or drivetrain at the chassis-only price.
02 / THE BIKE IN DETAIL
See the shape. Understand the intention.
The silhouette tells one story. The integration, finishing touches and frame details tell the rest. These are official ENVE product views, while the configuration and geometry below explain what you are actually selecting.
Manufacturer imagery may represent alternate finishes or display components. Color and build options selected at purchase determine the delivered configuration.
The chassis components matter as much as the carbon
ENVE specifies MOG as a configurable chassis package with frame, fork, headset, stem, handlebar and seatpost. Its 27.2 mm seatpost interface can support a dropper option; it uses a T47 threaded bottom bracket and targets 700c tires from 36 to 50 mm. Confirm the exact inclusions and ENVE cockpit selections before placing the order.
Frame color and size, wheel specification, freehub, crank length, cockpit dimensions, setup and actual availability. Build photos may show other equipment.
BEHIND THE ENGINEERING
Room to choose your own kind of gravel.
ENVE specifies clearance for 700 × 50 mm tires, a T47 threaded bottom bracket, six frame sizes with size-specific fork rakes, integrated Cargo Bay storage and mounts for useful equipment. The recommended wheel diameter is 700c; 650b is not recommended by ENVE.
Designed around your kind of riding.
ENVE built the MOG as a real gravel platform rather than an endurance road frame with extra clearance. Its geometry is designed around 700c gravel tires, with ENVE specifying 40–44 mm as the optimal range and 50 mm as the listed maximum. The 0.6 L downtube Cargo Bay hides the flat kit, while mounts and a 27.2 mm seatpost interface leave space for longer or more technical rides.
The 950 g published weight is for a size-56 painted frame without hardware—not the weight of a complete bicycle. The T47 inboard bottom bracket, 700c-only design recommendation, and drivetrain routing guidance make the MOG particularly relevant to custom-build shoppers. It can be configured for fast hardpack racing or broader adventure; no single tire or wheel is universally ideal.
01
The surface question
Do you need true 45–50 mm capability?
02
The drivetrain question
Does 1× simplicity outweigh close 2× road gears?
03
The build question
Would a 27.2 mm dropper or Cargo Bay change your ride?
MOG vs. the other bikes you are considering
Every platform below has a legitimate reason to exist. Use this comparison to decide which design philosophy matches your real riding before comparing groupset prices.
| Bike platform | Primary character | Listed max tire | Distinctive approach | When to consider it |
|---|---|---|---|---|
| ENVE MOG | Performance gravel / long-range versatility | 50 mm | Cargo Bay, T47, 27.2 mm dropper compatibility | A balanced pick when 50 mm capacity and versatile builds matter. |
| Cervélo Áspero-5 | Aerodynamic gravel racing | 45 mm | Race-focused aero frame with downtube storage | Consider it when aero gravel speed matters more than 50 mm clearance. |
| Pinarello Grevil F | Fast gravel racing and endurance | 50 mm | Italian racing identity, 2027 integrated storage | A direct rival for fast gravel with more emphasis on a Pinarello build. |
| Wilier Rave SLR ID2 | Gravel racing, wider-tire capability | Up to 2.1 in (~53 mm) | Aero gravel chassis; 1×-only drivetrain design | Choose it when wider MTB-style tires or Wilier race character decide. |
Comparison uses manufacturer-listed tire limits and editorial fit judgments, not independently measured speed results. Tire widths are nominal; actual mounted dimensions vary. Confirm the exact model year and build.
Sources: ENVE technical specifications · Cervélo Áspero-5 manufacturer specifications · Pinarello Grevil F manufacturer specifications · Wilier Rave SLR ID2 manufacturer specifications
Compare another premium gravel build — Pinarello Grevil F7 Force XPLR

THE RIDE EXPERIENCE
A race bike that is not afraid of adventure.
The MOG combines a purposeful gravel fit with integrated ENVE components and the capacity for wide tires. Pair a race-oriented XPLR drivetrain and premium wheels with your preferred contact points, or start with a chassis for a carefully planned custom build.
Built to make remote roads feel closer · Official ENVE imagery
Compare the actual builds, not just the badge.
| Model | Listed MSRP | Drivetrain | Wheel / chassis |
|---|---|---|---|
| PRO RED XPLR | $12,500 | SRAM RED XPLR AXS 1× | G SES 4.5 PRO |
| Premium RED XPLR | $11,250 | SRAM RED XPLR AXS 1× | Premium SES / G Series |
| Premium Force XPLR | $9,750 | SRAM Force XPLR AXS 1× | Premium SES / G Series |
| Foundation Force XPLR | $8,250 | SRAM Force XPLR AXS 1× | AR40 |
| Frameset | $4,100 | Configure separately | Chassis; components specified separately |
Current ENVE U.S. starting MSRP at research date; selected cockpit, wheels, taxes, shipping, availability or custom options may affect your quote. Other ENVE listings link correctly after those products are published.
ENVE specifies MOG as a configurable chassis package with frame, fork, headset, stem, handlebar and seatpost. Its 27.2 mm seatpost interface can support a dropper option; it uses a T47 threaded bottom bracket and targets 700c tires fro
The equipment you are buying.
| Included | ENVE MOG frame, fork, headset, configurable IN-Route stem, handlebar and seatpost (chassis) |
|---|---|
| Storage | Integrated Cargo Bay with two bags |
| Frame standard | T47 threaded bottom bracket and 27.2 mm seatpost diameter |
| Tire clearance | 700 × 50 mm maximum |
| Not included | Wheelset, tires, drivetrain, brake system and additional build parts unless specifically quoted |
| Frame | ENVE M.O.D. carbon MOG |
| Fork | ENVE M.O.D. carbon |
| Bottom bracket | T47 threaded, inboard bearings |
| Seatpost diameter | 27.2 mm |
| Internal routing | ENVE IN-Route |
| Brakes | Flat-mount disc |
| Thru-axles | 12 × 100 mm front; 12 × 142 mm rear |
| Optimal tire size | 700 × 40–44 mm |
| Maximum listed tire size | 700 × 50 mm |
| Minimum listed tire size | 700 × 36 mm |
| Wheel size | 700c; ENVE does not recommend 650b |
| Storage | Integrated Cargo Bay, approximately 0.6 L |
| Mounts | 3 bottle locations, top-tube and fender mounts |
| Representative frame weight | 950 g ±2%, size 56 painted with no hardware (not a complete-bike weight) |
Manufacturer base configuration. ENVE offers selectable wheel, cockpit and component choices; actual supplied specification must be confirmed by a Brimstone order quotation. The original source table is retained and should be checked if ENVE changes its offerings.
FINISH & FORM
Choose the bike you want to look back at.
Frame finish changes the personality of the same ENVE design. Browse the official views below, then select an available color and size at the top of the product page.



Selection imagery is illustrative; availability and actual build specification must be confirmed with Brimstone.
Full ENVE MOG geometry, every size.
MOG geometry is based on gravel use, not a road-race fit enlarged by tire clearance. At size 56 cm the published stack is 587 mm and reach 397 mm; its wheelbase and 420 mm chainstays are part of its handling equation. Compare bar reach, flare and tire height before deciding between adjacent sizes.
Send your fit measurements and target wheel/tire combination before selecting the chassis size and bar/stem. Geometry is available for all six sizes; cockpit components are not selected from height alone.
Geometry measurements below are supplied by ENVE. Millimeters unless otherwise noted. The entire manufacturer geometry chart is retained on every configuration, including fork rake and tire-dependent trail.
| Measurement | 49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 60 cm |
|---|---|---|---|---|---|---|
| Reach | 367 | 378 | 389 | 397 | 405 | 415 |
| Stack | 520 | 543 | 565 | 587 | 605 | 630 |
| Effective top tube | 511 | 534 | 554 | 571 | 588 | 611 |
| Fork rake | 57 | 57 | 55 | 55 | 53 | 53 |
| Seat tube length (C–T) | 439 | 459 | 480 | 500 | 518 | 540 |
| Max saddle-rail height (400 mm post) | 764 | 784 | 805 | 825 | 843 | 865 |
| Max saddle height (ENVE SLR saddle) | 800 | 820 | 841 | 861 | 879 | 901 |
| Seat tube angle (°) | 74.5 | 74 | 73.75 | 73.5 | 73.2 | 72.75 |
| Head tube angle (°) | 71 | 71 | 71.25 | 71.25 | 71.5 | 71.5 |
| Head tube length | 92 | 117 | 140 | 163 | 183 | 209 |
| Bottom bracket drop | 77 | 77 | 75 | 75 | 73 | 73 |
| Chainstay length | 420 | 420 | 420 | 420 | 420 | 420 |
| Wheelbase | 993 | 1012 | 1027 | 1042 | 1053 | 1071 |
| Front center | 580 | 599 | 613 | 629 | 639 | 657 |
| Rear center | 412.9 | 412.9 | 413.2 | 413.2 | 413.6 | 413.6 |
| BB height with 50 mm tire | 289 | 289 | 291 | 291 | 293 | 293 |
| BB height with 44 mm tire | 279 | 279 | 281 | 281 | 283 | 283 |
| BB height with 40 mm tire | 277 | 277 | 279 | 279 | 281 | 281 |
| BB height with 35 mm tire | 273 | 273 | 275 | 275 | 277 | 277 |
| Standover with 50 mm tire | 714 | 734 | 756 | 776 | 796 | 819 |
| Standover with 44 mm tire | 705 | 725 | 747 | 767 | 787 | 809 |
| Standover with 40 mm tire | 702 | 722 | 744 | 764 | 784 | 807 |
| Standover with 35 mm tire | 698 | 718 | 740 | 760 | 780 | 803 |
| Trail with 50 mm tire | 65.5 | 65.6 | 66 | 66 | 66.4 | 66.4 |
| Trail with 44 mm tire | 62.3 | 62.3 | 62.8 | 62.8 | 63.2 | 63.2 |
| Trail with 40 mm tire | 61.4 | 61.4 | 61.9 | 61.9 | 62.4 | 62.4 |
| Trail with 35 mm tire | 60.1 | 60.1 | 60.6 | 60.6 | 61.1 | 61.1 |
Helpful answers before you commit.
What exactly is included with the MOG frameset?
ENVE describes the MOG as a configurable chassis including frame, fork, headset, stem, handlebar and seatpost. Wheelset, drivetrain, brakes and other finishing parts are separate unless included in a written quotation.
Does MOG take 650b wheels?
ENVE designs MOG around 700c and does not recommend 650b.
Can I use a SRAM mechanical 2× drivetrain?
No. ENVE specifies restrictions on SRAM and Campagnolo mechanical 2× setups because of continuous front-derailleur housing requirements.
Can I build it with a dropper post?
Yes, the 27.2 mm interface supports appropriate ENVE G Series dropper options subject to configuration approval.
How do I choose an ENVE MOG frame size?
Use the complete ENVE stack/reach chart below as a starting point, then confirm your current saddle position, cockpit reach and riding preferences. Reach out to Brimstone with your fit data.
Can Brimstone help with a custom wheel or cockpit choice?
Contact the shop with your preferred wheels, tire width and fit numbers. Custom changes are subject to ENVE compatibility, availability and a separate written quote.
GO DEEPER
There is more behind this frame than a spec sheet.
Explore ENVE’s own engineering and platform story, then let Brimstone help turn that engineering into a build, fit and wheel choice that make sense for you.
Watch ENVE: Behind the Product — MOG ↗The right bike is personal. The guidance should be, too.
Brimstone is a veteran-owned, family-owned independent bike shop serving Northeast Ohio and customers online. We can help you evaluate geometry and quote the right build rather than guess your cockpit or wheel configuration.
Shipping options and rates may vary by product and destination. For current charges, delivery areas and international shipping, review our Shipping & Assembly policy. Our Price Guarantee applies to eligible purchases; special orders and custom builds are excluded.
Technical source: ENVE MOG product information. Product comparison is editorial buying guidance, not an independently instrumented head-to-head test. Photography © ENVE Composites.
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